Description
The AddOn Cisco® QSFP-100G-2DW28-S-AO is a 100GBase-DWDM PAM4 QSFP28 transceiver designed to deliver high-speed data transmission over single-mode fiber (SMF) with a reach of up to 80 km using an ITU-T C-Band DWDM channel DW28 at 1554.94 nm. Fully compliant with SFF-8665 and 100 GHz ITU grid standards, this transceiver is ideal for metro, access, and enterprise network deployments that demand long-reach, high-capacity connectivity.
Engineered for seamless integration, it is 100% compatible with Cisco® hardware and supports hot-swappable installation for minimal downtime. With built-in Digital Optical Monitoring (DOM), network operators can monitor critical parameters such as optical power, temperature, and voltage in real-time. It also features robust ESD protection, low EMI metal housing, and full RoHS and TAA compliance, ensuring reliability and adherence to international trade standards.
Each transceiver is uniquely serialized, application-tested, and backed by AddOn’s limited lifetime warranty, ensuring dependable performance and OEM-level compatibility in demanding optical network environments.
| Specification | Description |
|---|---|
| Part Number | QSFP-100G-2DW28-S-AO |
| Form Factor | QSFP28 |
| Data Rate | 100GBase-DWDM PAM4 |
| Wavelength | 1554.94 nm (C-Band, Channel DW28) |
| Reach / Distance | Up to 80 km (with EDFA/DCM) |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Optical Power Output (Tx) | -11 dBm to -8 dBm |
| Receiver Sensitivity (Rx) | -3 dBm to -2 dBm |
| Channel Spacing | 100 GHz (ITU Grid) |
| Extinction Ratio | ≥ 6 dB |
| Side-Mode Suppression Ratio (SMSR) | ≥ 30 dB |
| Spectral Width | ± 25 GHz |
| Digital Optical Monitoring (DOM) | Supported |
| Power Supply Voltage | 3.135 V – 3.465 V |
| Power Dissipation | 4 – 5 W |
| Operating Temperature | 20 °C – 70 °C (Commercial) |
| Compliance | SFF-8665, ITU-T G.694.1, RoHS, TAA |
| Applications | Metro, Access, Enterprise, 100G Ethernet |
| Warranty | Limited Lifetime Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Trusted by
Trusted by enterprise and education leaders who need AV done right
Why Clients Choose AVENDOR for Pro AV Projects
A clear difference in expertise, service, and speed.
You may also like
